Results 131 to 140 of about 21,548 (229)
Angewandte Chemie International Edition, Volume 65, Issue 13, 23 March 2026.Dimesitylphosphide as a heavier congener of established amide ligands for charge‐transfer copper(I) complexes leads to bathochromic shift of the emission by up to 3645 cm−1 into the orange‐red (solid, polymer films) and even NIR (solution). The thermally activated delayed fluorescence exhibits high dissymmetry factors of glum = 10−2 in polystyrene.
Paul C. Ruer +2 more
wiley +1 more source
Solar generation and storage of O2 (a 1 delta g) [PDF]
An investigation was performed of the technical steps required to design a solar powered oxygen-iodine laser. Singlet delta oxygen is formed upon transfer of energy from selected photoexcited dye molecules to ground state molecular oxygen and then is ...
Dao, Phan +2 more
core +1 more source
Chemistry – A European Journal, Volume 32, Issue 11, 16 March 2026.We report the synthesis bis(arylethynyl)naphtho‐ and anthraquinones via Rh(I)‐catalyzed [2 + 2 + 2] cycloaddition reactions. The substrate scope of both quinones and linked bis‐diynes was explored. Microwave irradiation remarkably enhanced yields.
Luana A. Machado +16 more
wiley +1 more source
Stretchable phosphorescent polymers by multiphase engineering
Nature CommunicationsStretchable phosphorescence materials potentially enable applications in diverse advanced fields in wearable electronics. However, achieving room-temperature phosphorescence materials simultaneously featuring long-lived emission and good stretchability ...
Nan Gan +9 more
doaj +1 more source
Chemistry – A European Journal, Volume 32, Issue 11, 16 March 2026.A novel photoluminochromism (PLC, > 100 nm shifts) of carbon‐centered gold cluster bearing pyridylphosphine ligands is reported. Upon dissolution/crystallization, the greenish‐yellow emissive solids and red emissive solution may reversibly convert into each other, and such processes are prohibited when utilizing pyridyl N‐heterocyclic carbene (NHC) as ...
Zhen Lei +8 more
wiley +1 more source
Purely Organic Microparticles Showing Ultralong Room Temperature Phosphorescence
ACS Omega, 2021 Heidi Thomas +6 more
doaj +1 more source
Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu +5 more
wiley +1 more source
Advanced Healthcare Materials, Volume 15, Issue 11, 20 March 2026.Comparison of therapeutic and diagnostic applications of a surface‐emitting light source with multiwavelength emission characteristics. Abstract Conventional light‐emitting‐diode‐based light sources suffer from rigidity, localized heating, and poor adaptability to skin deformation, limiting their use in skin‐attached medical devices.
In Ho Kim +10 more
wiley +1 more source
Fluorescent Polymeric Nanofibers as Ratiometric Multiplexed Skin Sensors of pH and Oxygen
Advanced Healthcare Materials, Volume 15, Issue 10, 13 March 2026.Fluorescent polymeric nanofibers and nanorods are produced as ratiometric sensors of two important physiological parameters: pH and oxygen. They operate by dual Forster resonance energy transfer from large number of energy donor dyes to limited number of two distinct energy acceptors, enabling simultaneous sensing of pH and oxygen.
Rémi Pelletier +2 more
wiley +1 more source
The investigation of interactions in the excited state of flavins using time-resolved spectroscopy [PDF]
In paper I the results obtained with a very short (3 nsec) intense laser pulse as excitation source are described. This pulse excites such a large amount of flavin molecules into higher excited singlet and triplet states that changes in absorption of ...
Visser, A.J.W.G.
core +1 more source